CN214491619U - Be used for 4D to print centrifugal equipment of product aftertreatment - Google Patents

Abstract

The utility model provides an equipment that is used for 4D to print product aftertreatment centrifugation, includes air motor, apron, centrifugal casing, product anchor clamps and air motor mounting panel, air motor's pivot and product anchor clamps are connected, the upper and lower tip of product anchor clamps is connected with air motor mounting panel and centrifugal casing's bottom plate through the bearing respectively. The utility model discloses an equipment for 4D prints product aftertreatment centrifugation can effectively get rid of through centrifugal force and print the photosensitive resin of uncured in surface and the inner structure, and does not harm the printing structure, and the defective material of printing in order to realize the photocuring gets rid of, and this device utilizes the appearance of printing, prints the easy characteristic of warping of printing itself, and through the fixture location of imitating, the clamp plate motion realizes quick, reliable assembly. Meanwhile, the centrifugal force during rotation is utilized to apply force to the pressing plate, and the product is more firmly positioned when the rotating speed is faster and the centrifugal force is larger, so that the printing piece cannot be fixed, unstable and damaged by collision. The printing member can be quickly assembled by pulling the pressing plate.

Description

Be used for 4D to print centrifugal equipment of product aftertreatment

Technical Field

The utility model belongs to the technical field of centrifugal processing equipment, specifically, relate to an equipment that is used for 4D to print product aftertreatment centrifugation.

Background

The light-cured forming means that laser with specific wavelength and intensity is focused on the surface of a light-cured material, the light-cured material is sequentially solidified from point to line from line to surface, the drawing operation of one layer is completed, then the lifting platform moves the height of one layer slice in the vertical direction, and the other layer is solidified, so that a three-dimensional entity is formed by stacking layer by layer. In recent years, there has been a great deal of application in the manufacturing industry benefiting from stereolithography.

However, the surface of the photo-cured printed product has a lot of residual materials, the internal structure of the printed product is complex, the strength after forming is low, the printed product cannot be effectively fixed, is easy to damage and is difficult to operate by a conventional centrifugal residual material removing method, the residual material removing effect is poor due to the slow rotating speed and the small centrifugal force, and the residual material removing effect is poor due to the fast rotating speed and the large centrifugal force and is difficult to fix.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a be used for 4D to print centrifugal equipment of product aftertreatment, the centrifugal equipment rotational speed of having solved among the prior art is higher, and centrifugal force is great, does not set up reasonable 4D and prints a placer, is not suitable for the 4D of intensity friendship end and prints the problem of piece.

The technical scheme is as follows: the utility model provides a be used for 4D to print centrifugal equipment of product aftertreatment, including pneumatic motor, apron, centrifugal casing, product anchor clamps and pneumatic motor mounting panel, the pneumatic motor mounting panel is fixed to be set up on centrifugal casing, apron and pneumatic motor mounting panel are articulated to the apron cover is established on centrifugal casing, pneumatic motor is fixed to be set up on pneumatic motor mounting panel to pneumatic motor's pivot and product anchor clamps are connected, the upper and lower tip of product anchor clamps is connected with pneumatic motor mounting panel and centrifugal casing's bottom plate through the bearing respectively. The utility model discloses an equipment for 4D prints product aftertreatment centrifugation can effectively get rid of through centrifugal force and print the photosensitive resin of uncured in surface and the inner structure, and does not harm the printing structure, and the defective material of printing in order to realize the photocuring gets rid of, and this device utilizes the appearance of printing, prints the easy characteristic of warping of printing itself, and through the fixture location of imitating, the clamp plate motion realizes quick, reliable assembly. Meanwhile, the centrifugal force during rotation is utilized to apply force to the pressing plate, and the product is more firmly positioned when the rotating speed is faster and the centrifugal force is larger, so that the printing piece cannot be fixed, unstable and damaged by collision. The printing member can be quickly assembled by pulling the pressing plate.

Further, the above-mentioned equipment for 4D printed product aftertreatment centrifugation, the product anchor clamps include middle rotation axis, anchor clamps fixed bolster, a set of profile modeling anchor clamps and a set of printing fixing component, the upper and lower extreme of middle rotation axis is connected with pneumatic motor mounting panel and the bottom plate of centrifugal casing through the bearing respectively to the upper end of middle rotation axis is connected with pneumatic motor's pivot, anchor clamps fixed bolster and middle rotation axis are connected, a set of profile modeling anchor clamps use middle rotation axis to set up according to the mode of annular array as the center, a set of printing fixing component uses middle rotation axis to set up according to the mode of annular array as the center, a set of profile modeling anchor clamps and a set of printing fixing component one-to-one set up, can set up the printing between profile modeling anchor clamps and the printing fixing component.

Further, foretell an equipment for 4D prints product aftertreatment centrifugation, anchor clamps fixed bolster includes upper bracket frame, bottom suspension bedplate and a set of profile modeling anchor clamps supporting component, upper bracket frame and bottom suspension bedplate are coaxial to be set up to upper bracket frame and bottom suspension bedplate respectively with the upper and lower end connection of middle rotation axis, a set of profile modeling anchor clamps supporting component uses middle rotation axis to set up according to annular array's mode as the center to a set of profile modeling anchor clamps supporting component and a set of profile modeling anchor clamps one-to-one set up, profile modeling anchor clamps supporting component is fixed to be set up between upper bracket frame and bottom suspension bedplate.

Further, foretell an equipment for 4D prints product aftertreatment centrifugation, profile modeling anchor clamps supporting component includes the support column and the bottom sprag post of two vertical settings, the upper and lower tip of the support column of two vertical settings respectively with upper bracket and bottom suspension bedplate fixed connection, the bottom suspension bedplate is fixed to be set up on the bottom suspension bedplate, the lower tip of profile modeling anchor clamps passes through bolt locking on the upper end of bottom suspension bedplate to profile modeling anchor clamps are located between the support column of two vertical settings.

Further, according to the equipment for post-processing centrifugation of the 4D printed product, the profiling fixture is in a rectangular box shape with an opening at one end, the opening is formed in the end face, far away from the middle rotating shaft, of the profiling fixture, and a group of first through holes are formed in the profiling fixture.

Furthermore, foretell be used for 4D to print centrifugal equipment of product aftertreatment, print a fixed subassembly and include clamp plate, clamp plate fixed bolster top board hinge and lower clamp plate hinge, the clamp plate fixed bolster is connected with anchor clamps fixed bolster, top board hinge and lower clamp plate hinge set up between clamp plate and clamp plate fixed bolster to the top board hinge is located the top of lower clamp plate hinge, the clamp plate passes through top board hinge and lower clamp plate hinge and is articulated with the clamp plate fixed bolster, the clamp plate is located one side of middle rotation axis is kept away from to the clamp plate fixed bolster to clamp plate and profile modeling anchor clamps are just to setting up, can set up between profile modeling anchor clamps and the clamp plate and print.

Further, foretell be used for 4D to print centrifugal equipment of product aftertreatment, the structure of top board hinge is the same with lower clamp plate hinge to top board hinge and lower clamp plate hinge all include clamp plate connecting axle, V type connecting plate, pivot one and handle, the clamp plate connecting axle is connected with the clamp plate, pivot one sets up on clamp plate fixed bolster, the lower tip of V type connecting plate is established in pivot one through the axle sleeve cover to the intermediate position of V type connecting plate is established on the clamp plate connecting axle through the axle sleeve cover, the handle sets up on the upper end of V type connecting plate.

Further, foretell be used for 4D to print centrifugal equipment of product aftertreatment, be equipped with a set of stopper on the bottom plate of anchor clamps fixed bolster, a set of stopper, a set of profile modeling anchor clamps and a set of printing fixed subassembly one-to-one set up to the stopper is located between the lower tip of clamp plate and profile modeling anchor clamps.

Further, in the above-mentioned equipment for 4D printed product aftertreatment centrifugation, the centrifugal shell is a cylindrical structure with an open upper end, and a shell support frame is arranged on the outer wall of the centrifugal shell.

Further, foretell be used for 4D to print centrifugal equipment of product aftertreatment, the upper end of pneumatic motor mounting plate is equipped with and prints a placing support frame.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: a be used for 4D to print centrifugal equipment of product aftertreatment, in order to realize that the defective material of photocuring printing gets rid of, this device utilizes the appearance of printing, the easy characteristic of warping of printing itself, through the fixture location of imitating, the clamp plate motion realizes quick, reliable assembly. Meanwhile, the centrifugal force during rotation is utilized to apply force to the pressing plate, the product is positioned more firmly when the rotating speed is faster and the centrifugal force is larger, and the printing piece cannot be collided and damaged in the centrifugal barrel. The printing member can be quickly assembled by pulling the pressing plate. The utility model has the advantages of it is following:

2. the assembly process of the printed product has high efficiency and simple operation.

2. The larger the rotating speed is, the better the clamping effect of the mechanism is, the tighter the clamping is, and the yield of the printed parts can be effectively improved.

3. The residual materials can be conveniently recovered in a centralized way, and the environment is protected.

Drawings

Fig. 1 is a schematic structural diagram of the apparatus for post-processing centrifugation of 4D printed products according to the present invention;

FIG. 2 is a schematic structural diagram of the application of the device for post-processing centrifugation of 4D printed products according to the present invention;

FIG. 3 is a schematic structural view of the fixture sleeve of the present invention;

FIG. 4 is a schematic structural view of the apparatus for post-processing centrifugation of 4D printed products according to the present invention;

FIG. 5 is a schematic structural diagram of the present invention when the apparatus for post-processing centrifugation of 4D printed products is applied;

fig. 6 is a schematic structural view of the fixture sleeve of the present invention;

FIG. 7 is a schematic structural view of the apparatus for post-processing centrifugation of 4D printed products according to the present invention;

FIG. 8 is a schematic structural diagram of the application of the apparatus for post-processing centrifugation of 4D printed products according to the present invention;

fig. 9 is a schematic structural view of the fixture sleeve of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The device for post-processing centrifugation of 4D printed products as shown in fig. 1 and 2 comprises a pneumatic motor 1, a cover plate 2, a centrifugal shell 3, a product clamp 4 and a pneumatic motor support plate 5, wherein the pneumatic motor support plate 5 is fixedly arranged on the centrifugal shell 3, the cover plate 2 is hinged to the pneumatic motor support plate 5, the cover plate 2 covers the centrifugal shell 3, the pneumatic motor 1 is fixedly arranged on the pneumatic motor support plate 5, a rotating shaft of the pneumatic motor 1 is connected with the product clamp 4, and the upper end and the lower end of the product clamp 4 are respectively connected with the pneumatic motor support plate 5 and a bottom plate of the centrifugal shell 3 through bearings. The centrifugal shell 3 is a cylindrical structure with an open upper end, and a shell support frame 31 is arranged on the outer wall of the centrifugal shell 3. The upper end of the pneumatic motor support plate 5 is provided with a print part placing support frame 51.

The product holder 4 shown in fig. 3 to 7 includes an intermediate rotary shaft 41, a holder fixing bracket 42, a plurality of copying holders 43, and a plurality of print fixing units 44, wherein the upper and lower ends of the intermediate rotary shaft 41 are respectively connected to the air motor holder plate 5 and the bottom plate of the centrifugal casing 3 through bearings, the upper end of the intermediate rotary shaft 41 is connected to the rotary shaft of the air motor 1, the holder fixing bracket 42 is connected to the intermediate rotary shaft 41, the plurality of copying holders 43 are arranged in an annular array with the intermediate rotary shaft 41 as the center, the plurality of print fixing units 44 are arranged in an annular array with the intermediate rotary shaft 41 as the center, the plurality of copying holders 43 and the plurality of print fixing units 44 are arranged in one-to-one correspondence, and prints can be arranged between the copying holders 43 and the print fixing units 44. The fixture fixing bracket 42 comprises an upper support frame 421, a lower support base plate 422 and a group of profiling fixture supporting components 423, wherein the upper support frame 421 and the lower support base plate 422 are coaxially arranged, the upper support frame 421 and the lower support base plate 422 are respectively connected with the upper end and the lower end of the middle rotating shaft 41, the group of profiling fixture supporting components 423 are arranged in an annular array mode by taking the middle rotating shaft 41 as the center, the group of profiling fixture supporting components 423 and the group of profiling fixtures 43 are arranged in a one-to-one correspondence mode, and the profiling fixture supporting components 423 are fixedly arranged between the upper support frame 421 and the lower support base plate 422. The profiling fixture supporting assembly 423 comprises two vertically arranged supporting columns 424 and a bottom supporting column 425, the upper end and the lower end of each of the two vertically arranged supporting columns 424 are fixedly connected with the upper supporting frame 421 and the lower supporting base plate 422 respectively, the bottom supporting column 425 is fixedly arranged on the lower supporting base plate 422, the lower end of the profiling fixture 43 is locked on the upper end of the bottom supporting column 425 through a bolt, and the profiling fixture 43 is located between the two vertically arranged supporting columns 424. The profiling fixture 43 is in a rectangular box shape with one end open, the opening is arranged on the end face, away from the middle rotating shaft 41, of the profiling fixture 43, and a group of through holes 431 are arranged on the profiling fixture 43. The print fixing assembly 44 includes a pressing plate 441, a pressing plate fixing bracket 442, an upper pressing plate hinge 443 and a lower pressing plate hinge 444, the pressing plate fixing bracket 442 is connected to the clamp fixing bracket 42, the upper pressing plate hinge 443 and the lower pressing plate hinge 444 are disposed between the pressing plate 441 and the pressing plate fixing bracket 442, the upper pressing plate hinge 443 is located above the lower pressing plate hinge 444, the pressing plate 441 is hinged to the pressing plate fixing bracket 442 through the upper pressing plate hinge 443 and the lower pressing plate hinge 444, the pressing plate 441 is located on the side of the pressing plate fixing bracket 442 away from the middle rotating shaft 41, the pressing plate 441 and the profiling clamp 43 are disposed opposite to each other, and a print can be disposed between the profiling clamp 43 and the pressing plate 441.

The upper pressing plate hinge 443 and the lower pressing plate hinge 444 shown in fig. 8 and 9 have the same structure, and each of the upper pressing plate hinge 443 and the lower pressing plate hinge 444 includes a pressing plate connecting shaft 445, a V-shaped connecting plate 446, a first rotating shaft 447 and a handle 448, the pressing plate connecting shaft 445 is connected with the pressing plate 441, the first rotating shaft 447 is disposed on the pressing plate fixing bracket 442, the lower end of the V-shaped connecting plate 446 is sleeved on the first rotating shaft 447 through a shaft sleeve, the middle position of the V-shaped connecting plate 446 is sleeved on the pressing plate connecting shaft 445 through a shaft sleeve, and the handle 448 is disposed on the upper end of the V-shaped connecting plate 446. A set of limiting blocks 426 is arranged on the bottom plate of the clamp fixing support 42, the set of limiting blocks 426, the set of profiling clamps 43 and the set of printing part fixing assemblies 44 are arranged in a one-to-one correspondence manner, and the limiting blocks 426 are positioned between the pressing plate 441 and the lower end parts of the profiling clamps 43. The platen fixing bracket 13 is connected by a clamp fixing assembly, and the platen fixing bracket is connected to the platen by an upper platen hinge 443 and a lower platen hinge 444. Centrifugal force carries the platen outward to clamp the print as the clamp rotates. The minimum clearance between the pressing plate and the profiling fixture is adjusted by adjusting the height of a limiting block fixed on the fixture fixing component.

The utility model is used for 4D prints the operating principle of centrifugal equipment of product aftertreatment and does:

an operator lifts the pressing plate to increase the space between the copying clamp and the pressing plate, so that a printing piece is conveniently placed into the printing piece fixing unit; after the products are put into the printing piece fixing units from the printing piece placing frame and are placed together, the cover plate is put down, and the microswitch of the pneumatic motor is switched on to rotate to drive the rotating shaft to move; when the rotating speed is higher, the centrifugal force generated by the pressing plate is higher, the clamping force for printing is higher, redundant residual materials flow out of the profiling fixture, the pneumatic motor stops working after the timing relay time reaches, the buzzer prompts, and the cover plate is opened to lift the pressing plate, so that the printing piece can be conveniently taken out.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. An apparatus for 4D printed product post-processing centrifugation, characterized by: including pneumatic motor (1), apron (2), centrifugal casing (3), product anchor clamps (4) and pneumatic motor mounting panel (5), pneumatic motor mounting panel (5) are fixed to be set up on centrifugal casing (3), apron (2) and pneumatic motor mounting panel (5) are articulated to apron (2) cover is established on centrifugal casing (3), pneumatic motor (1) is fixed to be set up on pneumatic motor mounting panel (5) to the pivot and the product anchor clamps (4) of pneumatic motor (1) are connected, the upper and lower tip of product anchor clamps (4) is connected with the bottom plate of pneumatic motor mounting panel (5) and centrifugal casing (3) through the bearing respectively.

2. The apparatus for 4D printed product post-processing centrifugation of claim 1, wherein: the product clamp (4) comprises a middle rotating shaft (41), a clamp fixing bracket (42), a group of profiling clamps (43) and a group of printing part fixing components (44), the upper end and the lower end of the middle rotating shaft (41) are respectively connected with a pneumatic motor support plate (5) and a bottom plate of the centrifugal shell (3) through bearings, and the upper end part of the middle rotating shaft (41) is connected with the rotating shaft of the pneumatic motor (1), the fixture fixing bracket (42) is connected with the middle rotating shaft (41), the group of profiling fixtures (43) are arranged in a ring array mode by taking the middle rotating shaft (41) as the center, the print holding assemblies (44) are arranged in an annular array centered on the central axis of rotation (41), the group of profiling clamps (43) and the group of printing piece fixing components (44) are arranged in a one-to-one correspondence way, the print can be disposed between the profiling fixture (43) and the print holding assembly (44).

3. The apparatus for 4D printed product post-processing centrifugation of claim 2, wherein: the fixture fixing support (42) comprises an upper support frame (421), a lower support base plate (422) and a group of profiling fixture supporting components (423), the upper support frame (421) and the lower support base plate (422) are coaxially arranged, the upper support frame (421) and the lower support base plate (422) are respectively connected with the upper end and the lower end of a middle rotating shaft (41), the group of profiling fixture supporting components (423) are arranged in a mode that the middle rotating shaft (41) is used as the center according to an annular array, the group of profiling fixture supporting components (423) and the group of profiling fixtures (43) are arranged in a one-to-one correspondence mode, and the profiling fixture supporting components (423) are fixedly arranged between the upper support frame (421) and the lower support base plate (422).

4. The apparatus for 4D printed product post-processing centrifugation of claim 3, wherein: the profiling fixture supporting assembly (423) comprises two vertically arranged supporting columns (424) and a bottom supporting column (425), the upper end and the lower end of each of the two vertically arranged supporting columns (424) are respectively fixedly connected with an upper supporting frame (421) and a lower supporting base plate (422), the bottom supporting column (425) is fixedly arranged on the lower supporting base plate (422), the lower end of the profiling fixture (43) is locked on the upper end of the bottom supporting column (425) through a bolt, and the profiling fixture (43) is located between the two vertically arranged supporting columns (424).

5. The apparatus for 4D printed product post-processing centrifugation of claim 2, wherein: the profiling fixture (43) is in a rectangular box shape with one open end, the open end is arranged on the end face, away from the middle rotating shaft (41), of the profiling fixture (43), and a group of first through holes (431) are formed in the profiling fixture (43).

6. The apparatus for 4D printed product post-processing centrifugation of claim 2, wherein: the printing part fixing assembly (44) comprises a pressing plate (441), a pressing plate fixing support (442), an upper pressing plate hinge (443) and a lower pressing plate hinge (444), the pressing plate fixing support (442) is connected with the clamp fixing support (42), the upper pressing plate hinge (443) and the lower pressing plate hinge (444) are arranged between the pressing plate (441) and the pressing plate fixing support (442), the upper pressing plate hinge (443) is located above the lower pressing plate hinge (444), the pressing plate (441) is hinged with the pressing plate fixing support (442) through the upper pressing plate hinge (443) and the lower pressing plate hinge (444), the pressing plate (441) is located on one side, away from the middle rotating shaft (41), of the pressing plate fixing support (442), the pressing plate (441) and the profiling clamp (43) are arranged oppositely, and a printing part can be arranged between the profiling clamp (43) and the pressing plate (441).

7. The apparatus for 4D printed product post-processing centrifugation of claim 6, wherein: the structure of upper pressure plate hinge (443) is the same with lower pressure plate hinge (444), and upper pressure plate hinge (443) and lower pressure plate hinge (444) all include clamp plate connecting axle (445), V type connecting plate (446), pivot (447) and handle (448), clamp plate connecting axle (445) and clamp plate (441) are connected, pivot (447) set up on clamp plate fixed bolster (442), the lower tip of V type connecting plate (446) is established on pivot (447) through the axle sleeve cover, and the intermediate position of V type connecting plate (446) is established on clamp plate connecting axle (445) through the axle sleeve cover, handle (448) set up on the upper end of V type connecting plate (446).

8. The apparatus for 4D printed product post-processing centrifugation of claim 7, wherein: the printing and copying clamp is characterized in that a group of limiting blocks (426) are arranged on a bottom plate of the clamp fixing support (42), the group of limiting blocks (426), the group of copying clamps (43) and the group of printing and copying part fixing components (44) are arranged in a one-to-one correspondence mode, and the limiting blocks (426) are located between the lower end portions of the pressing plate (441) and the copying clamps (43).

9. The apparatus for 4D printed product post-processing centrifugation of claim 1, wherein: the centrifugal shell (3) is of a cylindrical structure with an opening at the upper end, and a shell support frame (31) is arranged on the outer wall of the centrifugal shell (3).

10. The apparatus for 4D printed product post-processing centrifugation of claim 1, wherein: the upper end of the pneumatic motor support plate (5) is provided with a printing part placing support frame (51).

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